32002220012032 has 80 divisors (see below), whose sum is σ = 64026256666680. Its totient is φ = 15980023775232.

The previous prime is 32002220011991. The next prime is 32002220012071. The reversal of 32002220012032 is 23021002220023.

It can be written as a sum of positive squares in 4 ways, for example, as 27496347740416 + 4505872271616 = 5243696^2 + 2122704^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259470944 + ... + 1259496352.

Almost surely, 2^{32002220012032} is an apocalyptic number.

32002220012032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32002220012032 is an abundant number, since it is smaller than the sum of its proper divisors (32024036654648).

32002220012032 is a wasteful number, since it uses less digits than its factorization.

32002220012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28573 (or 28557 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 32002220012032 its reverse (23021002220023), we get a palindrome (55023222232055).

The spelling of 32002220012032 in words is "thirty-two trillion, two billion, two hundred twenty million, twelve thousand, thirty-two".